baber/WOPTO huggingface dataset:
Patent AT-E3472-T1 (AT)
IPC: G03B23/18
Filed: 1980-04-22
Granted: 1983-06-15
Abstract: 1. Fade-in slide projector consisting of two complete projector systems arranged to one side of the joint strip magazine in which the slides are contained in consecutive projection sequence and to which they are returned in the original sequence after projection, characterised in that the two projectors (I and II) are arranged in a fixed position and staggered in axial direction in such a way that the slide change pick-up passage between the magazine (31) and the outer projector (II) is always left free by the projector (I) which is closer to the magazine, and in that an additional drive (35-39) for the strip magazine (31) or its strip magazine guide (30) is superimposed on the indexing mechanism (41) such that, during the changing of consecutive slides, the strip magazine (31) can be moved backwards and forwards by the distance between the picture change planes (1', 2') of the two projectors (I, II).
Patent AT-E4559-T1 (AT)
IPC: F26B11/04
Filed: 1980-12-02
Granted: 1983-09-15
Abstract: A process for drying and/or calcining bulk material in a rotary kiln when hot gases are passed countercurrent to the flow of bulk material thereto, and the bulk material is dried and/or calcined in the rotary kiln is disclosed. According to the invention, the bulk material is dried and/or calcined, as it passes from the feed end of the rotary kiln to the discharge end thereof, by contacting the same with hot gases and thereafter, as the bulk material passes towards the discharge end of the rotary kiln, the bulk material is heated by indirect heat exchange with such hot gases. An apparatus for carrying out such process is also disclosed. The apparatus is a rotary kiln equipped with a centrally disposed tube, disposed axially within the rotary kiln toward the bulk material discharge end of the rotary kiln whereby an annular space is defined between the outer wall of the central tube and inner wall of the rotary kiln. The apparatus is equipped with means for passing hot gases within the central tube, means for passing bulk material on the outer wall of the central tube whereby the bulk material can be heated by indirect heat exchange with hot gases within the tube.
Patent AT-E19433-T1 (AT)
Inventor: MICHAELIDES CONSTATINE
IPC: G01F3/22
Filed: 1980-05-28
Granted: 1986-05-15
Abstract: A gas meter has measuring chambers each having a flexible diaphragm free to reciprocate and in so doing to operate valves admitting gas to the chambers. The drive from the diaphragms to the valves includes an adjustable crank assembly. Crank arms (25, 26) are secured by a resilient pin (27) spring fitted to one of a number of bores (30) in a tangent member (28), rotatable on a spindle (31). A worm wheel (33) mounted on tangent member (28) drives a rack member (23) secured to the spindle. Rotation of the worm wheel rotates the tangent member with respect to the spindle and so adjusts the phase relationship between the diaphragm and the valves. The bores (30) are at different radii allowing the throw of the crank arms to be varied.
Patent AT-E9040-T1 (AT)
IPC: G12B9/08
Filed: 1981-03-27
Granted: 1984-09-15
Abstract: An attachment means for an article disposed in a panel opening, which attachment means is provided with a wedge which fits with clearance about the portion of the article projecting through the panel and which is fitted with circumferentially spaced clamping elements axially adjustable relative to the ring and operative adjacent the inner edge of the ring and with adjusting elements for defining the axial position of the clamping ring relative to the rear wall of the panel.
Patent AT-E10202-T1 (AT)
IPC: G02F1/137
Filed: 1981-07-28
Granted: 1984-11-15
Abstract: A material suitable for a guest-host liquid crystal device comprises a solution of a liquid crystal material and a pleochroic dye wherein the pleochroic dye comprises at least one compound having a formula: <IMAGE> Formula (I)  wherein one of X and Y is OH and the other is NHR wherein R is H or lower alkyl; each of R1 and R2 independently represents alkyl, aryl, aralkyl, alkoxy or -NR3R4 wherein each of R3 and R4 is independently H or lower alkyl, provided that R2 is always adjacent to an OH group.
Patent AT-E7401-T1 (AT)
IPC: C09K3/10
Filed: 1981-01-30
Granted: 1984-05-15
Abstract: 1. Product to make flame-retarded joints including a binder, such as styrene/butadiene, an emulsifiable salt such as ammonium phosphate and a filler, characterized by the fact that the filler is constituted by expanded mica (or vermiculite).
Patent AT-E10138-T1 (AT)
IPC: B64F1/36
Filed: 1981-03-13
Granted: 1984-11-15
Abstract: Apparatus for guiding aircraft to predetermined parking locations, comprising an optical assembly centered on a reference point, and adapted to provide the pilot in the moving aircraft with two images of a reference point located on the aircraft. When the two images are superimposed, the aircraft has reached the desired location.
Patent AT-E14600-T1 (AT)
Inventor: FRIEDRICH HANS-JOACHIM
IPC: E01C13/00
Filed: 1982-03-05
Granted: 1985-08-15
Abstract: The invention relates to a ground covering for open spaces, with which a water-permeable filter mat impervious to granular material is bonded to the underside of a water-permeable artificial grass so that a filling of granular material in the pile of the grass will not be swept away to the edges of the surface covered by the ground covering even in heavy rain since the water may drain immediately through the artificial grass and the filter mat to the underside of the ground covering.
Patent AT-E15750-T1 (AT)
Inventor: RADICE MARCO
IPC: A01N43/78
Filed: 1982-10-28
Granted: 1985-10-15
Abstract: The addition of certain polyoxyethylated surfactants to biostimulating compositions for plants, containing cysteine or homologouses or reaction products thereof with aldehydes or derivatives of such products and pholic acid, imparts to the compositions an improved biostimulating activity which promotes the growth of the plants and the harvest yield.
Patent AT-E22056-T1 (AT)
Inventor: SCHMIDT WILLIBALD
IPC: B65G69/18
Filed: 1983-02-01
Granted: 1986-09-15
Abstract: 1. Device for sucking away dust which occurs in the tipping of loose bulk material into a waste drain (2), in which above one side wall (4) of the waste drain (2) there is arranged a suction device (6) which comprises at least one lower suction slot (14, 56) extending along the waste drain (2) below the tip-in level (8) of the loose bulk material and at least one upper suction slot (16) likewise extending along the waste drain (2) above the tipin level (8) of the loose bulk material, characterised in that the upper suction slot (16) is downwardly limited by a vertical wall (18), behing which a filter arrangement (20) is situated, the lower suction slot (14, 56) is upwardly limited by either the vertical wall (18) or a part of the side wall (4) of the waste drain (2) continuing the vertical wall (18), and in that the upper suction slot (16) is upwardly limited by a covering wall (24) of the filter arrangement (20).
Patent AT-E21167-T1 (AT)
Inventor: GILLHAUS HORST
IPC: F27B9/16
Filed: 1983-03-09
Granted: 1986-08-15
Abstract: 1. A rotary hearth furnace with a cylindrical or an angular furnace chamber and a rotary furnace floor divided into furnace sections and fitted with inlet and exit doors, the width of each such door corresponding with the width of each such furnace section characterized in that said furnace is provided with more than one exit door (A1, A2, A3) and that each such exit door is connected with a downstream treatment facility (13, 17, 18, 20) and in that a vestibule (S2, S3, S4) may be provided between each such exit door and each such downstream treatment facility.
Patent AT-E42114-T1 (AT)
Inventor: DWORKIN-RASTL EVA DR
IPC: C12N15/21
Filed: 1983-05-24
Granted: 1989-04-15
Abstract: A novel species of alpha interferon is taught. The alpha interferon amino acid sequence is disclosed and a gene corresponding thereto. The alpha interferon gene is expressed in Escherichia coli.
Patent AT-E28630-T1 (AT)
Inventor: ROESNER MANFRED DR
IPC: A01N47/34
Filed: 1983-08-31
Granted: 1987-08-15
Abstract: New benzenesulfonic esters of the formula I    <IMAGE>  I  and a process for their preparation are described. The new compounds are active against helminths and can thus be used as agents to counter worms in humans and animals.
Patent AT-E30402-T1 (AT)
Inventor: SCHLINK WILHELM
IPC: B43K5/00
Filed: 1984-08-08
Granted: 1987-11-15
Abstract: 1. A fountain pen including (a) a main casing having a gripping surface, (b) a pen-carrying extension which protrudes into the casing and is turnably but axially fast mounted therein, and (c) a click-stop arrangement operable if the extension is turned in the casing, characterized in that the click-stop arrangement comprises two oppositely arranged resilient tongues (6, 7) projecting from the front end of the casing (2) into the extension (11), that the tongues lockingly engage a counter-catch arranged radially on the extension's inner surface facing the tongues (6, 7), and in that the resilient tongues (6, 7) are arranged to resiliently recede inwardly if the extension (11) is turned.
Patent AT-E25970-T1 (AT)
Inventor: SCHMITT HANS-GEORG DR
IPC: C07C67/00
Filed: 1984-11-08
Granted: 1987-04-15
Abstract: New trihaloallyl thiocyanates of the formula   <IMAGE>   in which X and Y are identical or different and denote chlorine, bromine or iodine, can be prepared by reacting trihaloallyl compounds   <IMAGE> in which X and Y are identical or different and denote chlorine, bromine or iodine and Z represents a nucleofugic group, with thiocyanates. The new compounds are active compounds in microbicidal agents.
Patent AT-E35141-T1 (AT)
Inventor: SCHOENBAECHLER MAX
IPC: C08G18/00
Filed: 1984-11-19
Granted: 1988-07-15
Abstract: A chemically-hardening two-component material based on polyurethane is provided, having a first component being a prepolymer with isocyanate end groups and a second component being a product which has been obtained from that prepolymer with isocyanate end groups by reacting it with a reactive compound which has at least two active groups, containing active hydrogen and which do not react identically with isocyanate. The prepolymer is a reaction product of an aliphatic or aromatic di-isocyanate with a polyol. Such a material can be produced by reacting a prepolymer which contains isocyanate end groups, with a second component, which, in turn, has resulted from a prepolymer with isocyanate end groups by reacting with a reactive compound which has at least two molecule groups, containing hydrogen and reacting differently with isocyanate. The material is especially suitable as a self-hardening gluing, coating, sealing and molding material.
Patent AT-E48421-T1 (AT)
Inventor: GANDOLFI CARMELO A
IPC: A61K31/425
Filed: 1985-07-26
Granted: 1989-12-15
Abstract: 2-Substituted thiazolidines compounds having formula Iwherein X is a CH<sub>2</sub>, O or S, R is hydroxy or an acyloxy, alkyloxy, alkenyloxy or alkinyloxy group, R, is hydrogen or a group of formulaR<sub>2</sub> is hydrogen or a free or esterified carboxy group, R<sub>a</sub> and R<sub>b</sub> are hydrogen or methyl, p is zero or 1, R<sub>3</sub> is hydrogen, a C<sub>1</sub>-C<sub>2</sub> alkylsulphonyl group, a phenyl or p-Cl phenyl, p-methylsulphonyl group or an acyl group; are useful as mucus regulating, antitussive and antibronchospastic agents.
Patent AT-E38837-T1 (AT)
Inventor: BUTLER DONALD E
IPC: A61P25/28
Filed: 1985-01-31
Granted: 1988-12-15
Abstract: Compounds of formula 
<CHEM>
 wherein
 x is zero, one, two or three and
 y and z are independently zero or one are disclosed. 
<??>A method of preparing the compounds and pharmaceutical compositions including the compounds are also disclosed. The compounds are useful as agents in treating senility and amnesia.
Patent AT-E79372-T1 (AT)
Inventor: NICOLOTTI ROBERT A
IPC: A61K49/16
Filed: 1985-10-02
Granted: 1992-08-15
Abstract: Bifunctional coupling agents for joining radionuclide metal ions to biologically useful molecules, including antibody Fab min  fragments are disclosed. The coupling agents contain a maleimide moiety and a paramagnetic or radionuclide chelating moiety. The maleimide can be used to selectively bind to free sulfhydryl groups, or amine groups.
Patent AT-E43661-T1 (AT)
Inventor: HOLZ EMIL
IPC: B01D33/073
Filed: 1986-07-15
Granted: 1989-06-15
Abstract: 1. Pressure separator with a housing, in which a screen (32) comprising a screen wall is mounted to rotate about a vertical axis of rotation, whereof the screen wall (34) has a shape which is rotationally symmetrical with respect to the axis of rotation and within the housing separates a first chamber (50 or 52) for a suspension to be separated from a second chamber (52 or 50) for the accepts let through by the screen wall (34), these two chambers (50, 52) being arranged concentrically to each other with respect to the axis of rotation, and with first cleaning blades (60) arranged in a stationary manner in the first chamber (50 or 52), which follow the contour of the screen wall (34) at a short distance therefrom, and with a housing inlet (72 ; 70) for the suspension to be separated, a first housing outlet (70 ; 72) for the accepts and a second housing outlet (74 ; 38a) for the rejects not let through by the screen wall, characterized in that stationary second cleaning blades (60 or 62) are also located in the second chamber (50 or 52), which follow the contour of the screen wall (34) at a short distance therefrom and that the screen (32) is closed in the axial direction at one end apart from an axial channel (42a or 26a), which is connected to one of the housing outlets (70 or 80) and whereof the cross-section amounts to a fraction of the cross-section of the screen.
Patent AT-E40872-T1 (AT)
Inventor: SCHLOZ WERNER
IPC: B65G51/06
Filed: 1986-10-24
Granted: 1989-03-15
Abstract: 1. Pneumatic conveyor with a pipe system (14, 15, 16, 17), with pneumatic dispatch carriers (11) guided in air-sealing manner in the pipe system (14, 15, 16, 17) and with a suction/pressure fan (18) for producing an overpressure or underpressure in the pipe system (14, 15, 16, 17), the internal cross-section of the pipe system (14, 15, 16, 17) and the contour of the pneumatic dispatch carriers (11) at right angles to the direction of travel being rectangular and the pneumatic dispatch carriers (11) are constructed in parallelepipedic manner with a wide side (24) and a narrow side (25), in which the contour of the parallelepiped at right angles to the direction of travel is smaller than the internal cross-section and the parallelepiped is provided with all-round sealing profiles (22, 23 ; 48 ; 70, 71, 72) at right angles to the direction of travel and which are convex in the direction of travel, characterized in that the sealing profiles (22, 23 ; 48 ; 70, 71, 72) at least zonally have circular cylindrical surfaces and penetrate (34, 35) at their ends in the vicinity of the corners (31, 32, 33), that a narrow portion (27) of the sealing profile (22) arranged on the narrow side (25) has a surface radius of curvature (R) which is the same as half the internal diameter (D) of the inner cross-section in the width direction at right angles to the direction of travel and that a wide portion (26) of the sealing profile (23 ; 48 ; 70, 71, 72) arranged onn the side (4) has a surface radius of curvature (r), which is the same as half the inside diameter (D) of the internal cross-section in the width direction at right angles to the direction of travel.
Patent AT-E60136-T1 (AT)
Inventor: MICHAELS ANGELA A
IPC: C07K5/083
Filed: 1986-11-24
Granted: 1991-02-15
Abstract: A screening method for the determination of 10⁴ gram negative bacteria per milliliter of an undiluted urine sample and a unitary screening test device for the determination of at least 10⁵ gram negative bacteria per milliliter of an undiluted urine sample. The method and test device make use of Limulus amebocyte lysate (LAL) and a synthetic substrate containing a chromogenic or fluorogenic leaving group capable of being cleaved by activated lysate. This screening method and unitary screening device provide a quick, convenient, inexpensive indication of the possible presence of a urinary tract infection caused by gram negative bacteria.
Patent AT-E74481-T1 (AT)
Inventor: KEEFER RICHARD M
IPC: H05B6/64
Filed: 1986-06-24
Granted: 1992-04-15
Abstract: A container for heating material in a microwave oven, said container comprising a metal, for example aluminium, foil tray (100) having a bottom (102) and sides (104). Bottom (102) is formed with two rectangular apertures (106) and (108). The container lid (110) is formed of microwave transparent material and has two metallic, for example aluminium, plates (112) and (114) located thereon. The plates (112) and (114) are located in registry with the apertures (106) and (108) respectively. Each of the apertures (106) and (108) and plates (112) and (114) are operable to generate a microwave field pattern having a higher order than that of the container, said field pattern propagating into the container to heat the material. This is achieved in the arrangement illustrated by amplifying the 2nd order mode within the container which has been found to give improved heat distribution within the material being heated. Several other alternative arrangements are possible, some of which are illustrated in the specification.
Patent AT-E78160-T1 (AT)
Inventor: MOSNIER MICHEL
IPC: A61K31/34
Filed: 1986-04-22
Granted: 1992-08-15
Abstract: Naftidrofuryl can be used to prepare a pharmaceutical which promotes the regeneration of nerve fibers. A neurologically active quantity of N,N-2-diethylaminoethyl-tetrahydro-alpha-(1-naphthylmethyl)-2-furanpro panoate or an addition salt thereof is incorporated in an excipient or an inert, nontoxic, pharmaceutically acceptable vehicle.
Patent AT-E48250-T1 (AT)
Inventor: DELQUIE MAURICE
IPC: B21D13/02
Filed: 1986-07-08
Granted: 1989-12-15
Abstract: A machine for forming parallel corrugations in a metal sheet and for welding each of these corrugations at its longitudinal end, comprises, on the metal sheet side, a bending die comprising two plates perpendicular to the metal sheet defining therebetween a space in which may be engaged a punch or knife perpendicular to the metal sheet. The bending die has, at each of its two lateral ends and on the internal faces opposite its parallel plates, a pair of bending members projecting from the internal faces of the two parallel plates of the die. These two bending members define therebetween a gap substantially equal to twice the thickness of the metal sheet. A welding torch is carried by the bending die and ensures welding of the two lips of the metal sheet in the immediate vicinity of the zone where they are nipped between the bending members.
Patent AT-E49105-T1 (AT)
Inventor: THOMA KARL
IPC: A23K10/18
Filed: 1986-10-09
Granted: 1990-01-15
Abstract: 1. Use of a new strain of Streptococcus faecium bacteria for reducing the pH value in the gastrointestinal tract of animals, characterised in that bacteria with the identifying features of the strain Streptococcus faecium IMB 52, deposited under DSM 3530, are used.
Patent AT-E67194-T1 (AT)
Inventor: KANAI TAKEO
IPC: C07D501/20
Filed: 1987-06-04
Granted: 1991-09-15
Abstract: A novel thiadiazolylacetamide derivative represented by the following formula (I): <CHEM> wherein R1 means a lower alkyl group and R2 denotes an amino group which may optionally be blocked by a protecting group, or a salt thereof, is prepared by hydrolyzing a compound represented by the following formula (II): <CHEM> wherein R1 and R2 have the same meaning as defined above, or a salt thereof in the presence of an oxidizing agent and a base, then removing the protecting group, if necessary. The thiadiazolylacetamide derivative is useful as an intermediate for the preparation of antibiotics.
Patent AT-E50618-T1 (AT)
Inventor: NEBHUTH THOMAS DIPL-ING
IPC: E06B9/264
Filed: 1987-07-01
Granted: 1990-03-15
Abstract: A solar protection device includes slats of refractive material rotatable about a longitudinal axis, having an even, flat upper side and having on their lower side prisms arranged serially without gaps and running parallel to the longitudinal axis. In order to maintain the condition for retroreflection with variations of the sun's position, the angle of inclination to the horizontal of the slats must be readjusted from time to time, at least seasonably. For automatic adjustment thereof a light sensing arrangement of two light sensors arranged oppositely on both cathetal legs of one of the prisms whose hypotenuse is formed by the upper side of the rotatable slat. Control by a drive and associated electronics is undertaken and continued as long as solar rays impinge on one of the light sensors with intensity exceeding a predetermined illumination level.
Patent AT-E71015-T1 (AT)
Inventor: CAPPELLETTI MARZIO
IPC: B29C45/52
Filed: 1987-08-07
Granted: 1992-01-15
Abstract: A one-way valve (1) for feeding nozzles in injection assemblies for thermoplastics is described, comprising a stem (2) which is rigidly associable with the end of a screw feeder (4) in a thermoplastics conveying channel (5) proximate to the delivery end of the conveying channel and a valve body (8) including a substantially tubular portion (8a). The valve body is mounted axially slideable on the stem (2) and is provided with a passage (9) in an axial direction for the thermoplastics fed by said screw. On the stem there are provided, on opposite sides with respect to said body, a fist abutment (14) and a second abutment (16), the first abutment, facing said screw (4), being engageable with said body (8) to occlude said passage (9) when said screw is advanced towards said delivery end. In order to eliminate wear-out problems with a simple and cheap structure, the body has at least two spokes (10a, 10b) extending in the direction of said stem (2) from the substantially tubular portion (8a) at an edge thereof not facing said first abutment (14). The spokes define a shoulder (18) which is engageable with the second abutment (16) during the backward motion of said screw, and form between each other openings (11a, 11b) for the flow of thermoplastics material through the body (8).
Patent AT-E53121-T1 (AT)
Inventor: KOSTER FRANCOIS ROELAND
IPC: G01L11/02
Filed: 1987-03-04
Granted: 1990-06-15
Abstract: A pressure sensor for determining pressures between -1 to 100 bar in pressure conduits at temperatures ranging from -20 DEG  to +80 DEG comprising a longitudinal hollow body (1) of elastic material, closed off by a partition, the body having two tubular portions (2a, 2b), the body (1) comprising over a part of its length a number of recesses (4) which are defined by more or less sharp, longitudinally extending edges (5), between which the distances change in accordance with pressure variations. These pressure variations are determined from the altered quantities of light transmitted through optic fibres (6, 7) wound around the body (1), a winding portion (7a) adjacent to a tubular portion (2a) only detecting the pressure variations caused by temperature differences. The two optic fibres (6, 7) have been incorporated in a circuit with a light source and light meters.